Sealing Agents For Use On Porous Models

Sealant is a substance used to block the passage of fluids through the surface or joints or openings in materials, a type of mechanical seal. Sealants may be weak or strong, flexible or rigid, permanent or temporary.

One Step® Release Agent And Sealer seals and releases porous originals in one step.

SuperSeal® was developed as an economical, fast-drying sealing agent for a variety of surfaces including modeling clays, gypsum plasters, concrete and wood.

Sonite® Wax is a soft paste wax used to seal porous surfaces and will aid in releasing urethane mold rubber from a variety of model surfaces, plastics from plastics and other industrial applications.

And the Kwikee® Sprayer, an economical alternative to aerosols for dispensing release agents and sealing agents.

Release Agents for Moldmaking & Casting

A release agent (also mold release agent, release coating, or mold release coating) is a chemical used to prevent other materials from bonding to surfaces. It can provide a solution in processes involving mold release.

Release agents provide the critical barrier between a molding surface and the substrate, facilitating separation of the cured part from the mold. Without such a barrier in place, the substrate would become fused to the mold surface, resulting in difficult clean-up and dramatic loss in production efficiency. Even when a release agent is used, factors such as irregular applications or improper release agent choice may have a dramatic effect on the quality and consistency of the finished product

We carry a full range of release agents to cover many applications. Aerosols and Non-Aerosol, Solvent Based or Water Based; made especially for Mold Making and Casting.

One Step® Release Agent And Sealer seals and releases porous originals in one step.

Ease Release® 2831 is a wax-based non-silicone liquid release agent. It has proven to be effective when used to release polyurethane foams.

In & Out® II Water Based Concrete Release Agent is an economical concentrate for releasing concrete castings from Smooth-On rubber molds. Does not affect surface detail of castings. Prolongs mold life.

Universal Mold Release® will release polyurethane mold rubbers from properly prepared models. Not for use with silicones.

And Other release agents such as Acmos 82, PVA, Plaster separator, Royal Jel-E...